Routine Vaccination = each person travelling to Thailand is legally required to have MMR, Varicella, Polio and Flu Shots before they can safely travel to the country.

Other vaccinations = The WHO states that Thailand has a lot of cases relating to Hepatitis A in the country. A person can acquire Hepatitis A by consuming contaminated food or coming in contact of the contaminated water, therefore it is highly recommended to take Hepatitis A Vaccination before visiting Thailand. The travelers are also recommended to take vaccination for Typhoid if they are planning to stay in heavily populated or rural areas of the country.

Some other recommended vaccinations for the travelers include Hepatitis B, Malaria and Rabies. These types of vaccinations are only recommended for the travelers who are planning to have a very adventurous stay at Thailand.

Unclean food can cause several stomach problems including diarrhea. International travel guidelines recommend that the travelers should abstain from consuming Raw or uncooked food and should consume water that is properly filtered.